<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    <table border="1">
        <caption>商品列表</caption>
    <tr>
        <th>id</th>
        <th>商品标题</th>
        <th>商品价格</th>
        <th>商品库存</th>
    </tr>
        <tr v-for="p in arr">
            <td>{{p.id}}</td>
            <td>{{p.title}}</td>
            <td>{{p.price}}</td>
            <td>{{p.num}}</td>
        </tr>
    </table>
</div>
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<script>
  let v = new Vue({
    el:"body>div",
    data:{
        arr:[{id:"",title:"",price:"",num:""}]
    },
    methods:{

    },
    created:function () {
        axios.get("/select").then(function (response) {
            v.arr=response.data;
        })
    }

  })
</script>
</body>
</html>